(19)
(11) EP 3 110 784 A1

(12)

(43) Date of publication:
04.01.2017 Bulletin 2017/01

(21) Application number: 14884140.6

(22) Date of filing: 28.02.2014
(51) International Patent Classification (IPC): 
C07C 49/12(2006.01)
C07C 45/62(2006.01)
C07C 45/37(2006.01)
C07C 51/12(2006.01)
(86) International application number:
PCT/CN2014/072734
(87) International publication number:
WO 2015/127662 (03.09.2015 Gazette 2015/35)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(71) Applicants:
  • Rhodia Operations
    75009 Paris (FR)
  • Centre National de la Recherche Scientifique
    75794 Paris Cedex 16 (FR)
  • Université de Poitiers
    86022 Poitiers Cedex (FR)

(72) Inventors:
  • DE CAMPO, Floryan
    Shanghai 201100 (CN)
  • CLACENS, Jean-Marc
    86800 Saint-Julien-l'Ars (FR)
  • JEROME, Francois
    F-86800 Sevres-Anxaumont (FR)
  • DE OLIVEIRA VIGIER, Karine
    F-86240 Fontaine Le Comte (FR)
  • LIU, Fei
    Dalian Liaoning 116023 (CN)

(74) Representative: Valentino, Cédric 
Rhodia Operations Direction de la Propriété Industrielle CRTL, BP62 85 rue des Frères Perret
69192 Saint-Fons
69192 Saint-Fons (FR)

   


(54) SYNTHESIS OF DIKETONE COMPOUNDS FROM CARBOHYDRATES